Výsledky vyhledávání - "Shigeki Nakaminami"

APPLICATION OF VISCOUS MASS DAMPER WITH FORCE RESTRICTION MECHANISM TO BASE-ISOLATED STRUCTURES AND ITS EFFECTIVENESS

Autor: Shigeki Nakaminami, Kohju Ikago, Norio Inoue, Hidenori Kida

Publikováno v: Journal of Structural and Construction Engineering (Transactions of AIJ). 76:2077-2086

This paper shows application of viscous mass damper with restriction mechanism to base-isolated structures, and its effectiveness. Damper force restriction mechanism was modeled by complex stiffness model and it shows the response characteristic of t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d3c96485a1fe1e972ebfe0e18c07bc75
https://doi.org/10.3130/aijs.76.2077

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FULL-SCALE DYNAMIC TESTS OF TUNED VISCOUS MASS DAMPER WITH FORCE RESTRICTION MECHANISM AND ITS ANALYTICAL VERIFICATION

Autor: Hisaya Tanaka, Yoshifumi Sugimura, Norio Inoue, Yoshihito Watanabe, Kenji Saito, Kohju Ikago, Hidenori Kida, Shigeki Nakaminami

Publikováno v: Journal of Structural and Construction Engineering (Transactions of AIJ). 76:1271-1280

The authors have proposed the tuned viscous mass damper system based on the fixed points theory, and have proved the validity of the theory and the analysis method through the vibration tests of the small scale test specimen. The testing program reve

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::52464a8dc9e86dd8ab3cfef8a7b0e7db
https://doi.org/10.3130/aijs.76.1271

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A SEISMIC CONTROL SYSTEM WITH MULTI-TUNING VISCOUS MASS DAMPER AND ITS DESIGN METHOD

Autor: Kenji Saito, Shigeki Nakaminami, Hidenori Kida, Norio Inoue, Kohju Ikago

Publikováno v: Journal of Structural and Construction Engineering (Transactions of AIJ). 74:1575-1583

The authors have proposed the single-tuning viscous mass damper system based on fixed points theory. Vibration control effects of singletuning type system are very sensitive to changes of parameters such as the natural frequency of the controlled obj

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::462d619aaf213843a7bca4ea1db81326
https://doi.org/10.3130/aijs.74.1575

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REPRODUCTION OF SLOSHING PHENOMENA AND SLOSHING DAMPER DEVICE BY CFD

Autor: Shigeki Nakaminami, Eiji Tatsumi, Hiroshi Noda, Akihiko Nakayama

Publikováno v: PROCEEDINGS OF HYDRAULIC ENGINEERING. 51:859-864

Sloshing phenomena of liquid in rectangular and circular tanks with and without sloshing damper have been simulated using a CFD method, namely a large eddy simulation method with standard Smagorinsky model. The decay of the wave amplitude in free osc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::052a9677ad356164df6f92fb044c6239
https://doi.org/10.2208/prohe.51.859

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DEVELOPMENT OF SLOSHING DAMPING DEVICES FOR OIL STORAGE TANKS USING FLOATING NETS

Autor: Toru Suzuki, Shigeki Nakaminami, Masaharu Tanigaki, Hiroshi Noda

Publikováno v: AIJ Journal of Technology and Design. 13:469-474

The sloshing damping devices using floating net was developed for the damage measures of the oil storage tanks with floating roof by earthquake generated sloshing of liquid. In this paper, the shaking table tests with a scale-down model tank and the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6212b544b3c2980d20735890337896f2
https://doi.org/10.3130/aijt.13.469

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